In Stock
Delivery Included
1 Year Warranty
Features
- Charges AND balances Smart G2 batteries with one simple IC3® or IC5® connection — no separate balance lead needed
- Charges up to 4S LiPo/LiFe/Li-Ion/LiHV batteries and 1-12S NiMH/NiCd packs
- Color LCD screen interface features intuitive menus, icons, and navigation tools
- Clock counts down remaining charge time until your Smart battery is fully charged and ready to use
- Delivers 55W of charging power
- Simpler and safer to use
- Powerful 50C continuous discharge rating to deliver high performance and longevity
- Integrated microchip stores unique parameters for each battery
- Balance charge through the IC3® or IC5® connector data wire — with only one connection, no balance lead is required
Overview
The Spektrum™ Smart Powerstage™ Bundle is a one-box solution for vehicles requiring top performance, offering the total package with the ease of use of G2 Smart Technology, less hassle, and maximum fun. Spektrum Smart technology G2 Powerstage bundles bring the latest Smart technology in one package for first-time drivers and enthusiasts. With the Smart Powerstage bundles, users get the most advanced and easiest-to-use battery and charging technology.
Brand, Model and Product Type
- Brand: Spektrum
- Model: O-SPMXPSS300I
- Product Type: Spektrum O-SPMXPSS300I Powerstage bundle with 5000mAh 3S 50C Smart G2 LiPo and S155 charger, Spektrum O-SPMXPSS300I Smart surface bundle with IC5 battery and 55W AC charger, Spektrum O-SPMXPSS300I 11.1V Smart G2 LiPo + S155 charger for 1/8 and 1/10 RC vehicles, Spektrum O-SPMXPSS300I with auto storage discharge and one-wire balance charging, Smart G2 bundle with 50C discharge LiPo and color LCD charger interface, Spektrum surface battery and charger combo with IC5 connector and 5C charge rate
Battery Specifications
- Battery Type: LiPo – lithium polymer chemistry with Smart G2 technology
- Battery Voltage: 11.1V – 3S configuration (3.7V per cell)
- Battery Capacity: 5000mAh – supports extended runtime for surface RC platforms
- Maximum Continuous Discharge Rate: 50C – delivers up to 250A for high-performance applications
- Maximum Continuous Discharge Current: 250A – ideal for 1/8 and 1/10 scale vehicles
- Maximum Charge Rate: 5C – enables fast charging up to 25A
- Standard Charge Rate: 1C (5A) – recommended for routine charging cycles
- Cell Configuration: Flat – compact layout for easy tray installation
- Number of Cells: 3 – supports 3S setups for surface vehicles
- Connector Type: IC5 – supports Smart data transfer and high current flow
- Integrated Balancing: Yes – internal balancer with adapter-free charging
- Auto Storage Discharge: Yes – discharges to 3.90V per cell after 72 hours of inactivity
- Programmable: Yes – allows user-defined storage and charge settings
- Hard Case: Yes – impact-resistant shell for surface use
- Charge Protection Circuitry: Yes – safeguards against overcharge and overheating
Charger Specifications
- Charger Model: S155 G2 1x55W AC Smart Charger
- Maximum Power Output: 55W – supports efficient charging for Smart batteries
- Supported Battery Types: LiPo, LiFe, Li-Ion, LiHV (up to 4S), NiMH, NiCd (1–12S)
- Auto Charge Detection: Yes – automatically applies correct parameters for Smart batteries
- Balance Charging: Yes – one-wire balance via IC3/IC5 connector data wire
- Display Type: Color LCD – features intuitive menus and icons
- Charge Countdown Clock: Yes – shows real-time progress until full charge
- USB Port: Yes – supports firmware updates with standard USB input
- Sleep Mode: Yes – reduces power draw during idle periods
- Detachable Power Cord: Yes – enhances portability and convenience
- Connector Compatibility: IC3 and IC5 – no adapters required for Smart battery charging
Smart Technology Features
- Integrated Microchip: Yes – stores battery health, charge cycles, and temperature data
- Smart Memory: Yes – remembers last charge settings for streamlined operation
- Software Updates: Yes – charger firmware can be updated via USB
- Selectable Charge Rate: Yes – user-defined settings for charge customization
What’s in the Box
- 1 × Spektrum S155 G2 1x55W AC Smart Charger (SPMXC2050)
- 1 × Spektrum 5000mAh 3S 11.1V Smart G2 LiPo 50C: IC5 (SPMX53S50H5)
What You Require / What You Will Need
- Surface RC vehicle compatible with 3S 11.1V LiPo and IC5 connector
- Access to AC power outlet (100–240V)
Sold Separately
- Additional IC5 charge leads or adapters (if needed)
- Smart-compatible ESC and motor system for full performance utilization
Product Description of Spektrum O-SPMXPSS300I Powerstage bundle with 5000mAh 3S 50C Smart G2 LiPo and S155 charger
The Spektrum O-SPMXPSS300I Powerstage bundle with 5000mAh 3S 50C Smart G2 LiPo and S155 charger is a complete, high-performance charging and power solution designed for 1/8 and 1/10 scale surface RC vehicles. This all-in-one bundle combines the simplicity of Smart G2 technology with the reliability of a 55W AC charger and a 5000mAh 3S LiPo battery, delivering seamless operation and powerful output for demanding surface platforms. Whether you're upgrading your ARRMA, Traxxas, or other compatible vehicle, this bundle offers the convenience of one-box compatibility with advanced Smart features that eliminate guesswork and enhance battery longevity.
Key features of the Spektrum O-SPMXPSS300I
- One-box solution – includes Smart G2 LiPo battery and Smart AC charger for surface RC platforms
- Auto Charge detection – instantly recognizes battery parameters and initiates safe charging
- One-wire balance charging – balances through IC5 connector without separate balance leads
- Color LCD interface – intuitive menus and real-time charge countdown clock
- Smart battery microchip – stores unique parameters and health data for each pack
- Auto storage discharge – maintains battery health by reducing voltage after inactivity
- High discharge performance – 50C continuous rating supports up to 250A output
- 5C fast charge rate – enables rapid charging without compromising battery integrity
- 55W AC charger – compact, efficient, and compatible with multiple battery chemistries
What makes the Spektrum O-SPMXPSS300I ideal for surface RC platforms?
The Spektrum O-SPMXPSS300I Smart surface bundle with IC5 battery and 55W AC charger is specifically engineered for surface RC vehicles that demand consistent power and simplified charging. With a 5000mAh 3S LiPo battery rated at 50C, users benefit from a continuous discharge capacity of 250A—ideal for high-speed bashing and competitive driving. The included S155 charger delivers 55W of output and supports up to 4S LiPo, LiFe, Li-Ion, and LiHV batteries, as well as 1–12S NiMH/NiCd packs. This versatility ensures compatibility across a wide range of setups, making the bundle a reliable upgrade for both casual drivers and seasoned enthusiasts.
How does Smart G2 technology simplify battery management?
The Spektrum O-SPMXPSS300I with auto storage discharge and one-wire balance charging introduces next-generation Smart G2 features that streamline battery care. The integrated microchip inside the battery stores essential data such as charge cycles, temperature, and discharge history. When connected to the S155 charger, this data is automatically uploaded, allowing the charger to apply optimal settings without manual input. The one-wire balance system uses the IC5 connector’s data wire to balance cells internally, eliminating the need for separate balance leads and reducing setup time. Additionally, the battery is factory-programmed to discharge to a safe storage voltage of 3.90V after 72 hours of inactivity, extending battery life and reducing maintenance.
What benefits does the S155 charger offer?
The Smart G2 bundle with 50C discharge LiPo and color LCD charger interface includes the Spektrum S155 Smart AC charger, which is designed for simplicity and safety. Its Auto Charge feature instantly recognizes Smart battery parameters and begins charging with the correct settings. The color LCD screen provides real-time feedback, including voltage, current, and a countdown clock that shows when the battery will be fully charged. The charger’s intuitive interface features updated menus and icons, making it easy to navigate even for first-time users. With support for multiple battery chemistries and a detachable power cord, the S155 is both versatile and portable.
How does the bundle enhance performance and safety?
The Spektrum surface battery and charger combo with IC5 connector and 5C charge rate is built for high-output applications while maintaining safe operation. The 5C charge rate allows the 5000mAh battery to be charged at up to 25A, significantly reducing downtime between runs. The charger includes built-in safety features such as reverse polarity protection, thermal monitoring, and a sleep mode to conserve energy during idle periods. These safeguards ensure that both the battery and charger operate within safe parameters, giving users confidence in their equipment during every session.
Is this the best 3S LiPo and charger combo for surface RC vehicles?
For RC drivers seeking a powerful, user-friendly solution, the best 3S LiPo and charger combo with Smart G2 technology and 250A discharge capability offers unmatched convenience and performance. The bundle’s integrated Smart features, high discharge rating, and intuitive charger interface make it ideal for demanding surface platforms. Whether you're racing, bashing, or upgrading your setup, this combo delivers the speed, safety, and simplicity needed to stay ahead of the curve.
Why choose the Spektrum O-SPMXPSS300I for your next upgrade?
The Spektrum O-SPMXPSS300I 11.1V Smart G2 LiPo + S155 charger for 1/8 and 1/10 RC vehicles provides a complete charging and power solution in one convenient package. With advanced Smart G2 features, high discharge performance, and a charger that adapts to your battery’s needs, this bundle is designed to maximize runtime and minimize hassle. From intuitive setup to reliable output, every component is engineered for ease of use and long-term durability. Buy Spektrum O-SPMXPSS300I Smart Powerstage bundle for ARRMA, Traxxas, and other surface platforms.
Technical Specifications of Spektrum O-SPMXPSS300I Powerstage bundle with 5000mAh 3S 50C Smart G2 LiPo and S155 charger
Brand, Model and Product Type
- Brand: Spektrum
- Model: O-SPMXPSS300I
- Product Type: Spektrum O-SPMXPSS300I Powerstage bundle with 5000mAh 3S 50C Smart G2 LiPo and S155 charger, Spektrum O-SPMXPSS300I Smart surface bundle with IC5 battery and 55W AC charger, Spektrum O-SPMXPSS300I 11.1V Smart G2 LiPo + S155 charger for 1/8 and 1/10 RC vehicles, Spektrum O-SPMXPSS300I with auto storage discharge and one-wire balance charging, Smart G2 bundle with 50C discharge LiPo and color LCD charger interface, Spektrum surface battery and charger combo with IC5 connector and 5C charge rate
Battery Specifications
- Battery Type: LiPo – lithium polymer chemistry with Smart G2 technology
- Battery Voltage: 11.1V – 3S configuration (3.7V per cell)
- Battery Capacity: 5000mAh – supports extended runtime for surface RC platforms
- Maximum Continuous Discharge Rate: 50C – delivers up to 250A for high-performance applications
- Maximum Continuous Discharge Current: 250A – ideal for 1/8 and 1/10 scale vehicles
- Maximum Charge Rate: 5C – enables fast charging up to 25A
- Standard Charge Rate: 1C (5A) – recommended for routine charging cycles
- Cell Configuration: Flat – compact layout for easy tray installation
- Number of Cells: 3 – supports 3S setups for surface vehicles
- Connector Type: IC5 – supports Smart data transfer and high current flow
- Integrated Balancing: Yes – internal balancer with adapter-free charging
- Auto Storage Discharge: Yes – discharges to 3.90V per cell after 72 hours of inactivity
- Programmable: Yes – allows user-defined storage and charge settings
- Hard Case: Yes – impact-resistant shell for surface use
- Charge Protection Circuitry: Yes – safeguards against overcharge and overheating
Charger Specifications
- Charger Model: S155 G2 1x55W AC Smart Charger
- Maximum Power Output: 55W – supports efficient charging for Smart batteries
- Supported Battery Types: LiPo, LiFe, Li-Ion, LiHV (up to 4S), NiMH, NiCd (1–12S)
- Auto Charge Detection: Yes – automatically applies correct parameters for Smart batteries
- Balance Charging: Yes – one-wire balance via IC3/IC5 connector data wire
- Display Type: Color LCD – features intuitive menus and icons
- Charge Countdown Clock: Yes – shows real-time progress until full charge
- USB Port: Yes – supports firmware updates with standard USB input
- Sleep Mode: Yes – reduces power draw during idle periods
- Detachable Power Cord: Yes – enhances portability and convenience
- Connector Compatibility: IC3 and IC5 – no adapters required for Smart battery charging
Smart Technology Features
- Integrated Microchip: Yes – stores battery health, charge cycles, and temperature data
- Smart Memory: Yes – remembers last charge settings for streamlined operation
- Software Updates: Yes – charger firmware can be updated via USB
- Selectable Charge Rate: Yes – user-defined settings for charge customization
What’s in the Box
- 1 × Spektrum S155 G2 1x55W AC Smart Charger (SPMXC2050)
- 1 × Spektrum 5000mAh 3S 11.1V Smart G2 LiPo 50C: IC5 (SPMX53S50H5)
What You Require / What You Will Need
- Surface RC vehicle compatible with 3S 11.1V LiPo and IC5 connector
- Access to AC power outlet (100–240V)
Sold Separately
- Additional IC5 charge leads or adapters (if needed)
- Smart-compatible ESC and motor system for full performance utilization
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
